PCB Manufacturing 
PCB Circuit Design 
INR 
PAM 8403 -5v 3Watt 2-Channel Stereo Audio Amplifier
0
Original price was: ₹70.00.₹52.00Current price is: ₹52.00.
Sale!
PAM 8403 -5v 3Watt 2-Channel Stereo Audio Amplifier
Original price was: ₹70.00.₹52.00Current price is: ₹52.00.
Pin Description of PAM8403 Amplifier Board
| Pin Name | Description |
| L | Audio Jack (TRS-Tip) Left Channel Input |
| Gnd | Audio Jack (TRS-Sleeve) Ground Channel Input |
| R | Audio Jack (TRS-Ring) Right Channel Input |
| ~5v-3V( ) | ~5v-3v DC Power VDD |
| ~5v-3V(-) | ~5v-3v DC Power GND |
| L( ) | Left Channel Positive Output |
| L(-) | Left Channel Negative Output |
| R( ) | Right Channel Positive Output |
| R(-) | Right Channel Negative Output |
Feature & Technical Specification:
- Operating Voltage: Wide power supply ranges from 3V to ~5V or less DC
- Dual-channel stereo with high output power (3W 3W Output at 10% THD with a 4Ω Load @5v DC or Less)
- Max Gain 24 dB.
- Filterless architecture
- Low Quiescent Current and Low EMI
- Operating Temperature: -40 to 85°C
- Short Circuit Protection
- Thermal Shutdown
- Superior Low Noise
- Efficiency up to 90%
- Dimensions (LxWxH) in cm 2.1 x 1.8 x .3
- Weight: 2gm.
🔥 Buy More Save More!
| Quantity | 1+ | 6+ | 11+ | 21+ | 50+ |
|---|---|---|---|---|---|
| Price | ₹52.00 | ₹49.40 | ₹46.80 | ₹44.20 | ₹41.60 |
Estimated delivery dates: Aug 1, 2025 - Aug 6, 2025
AM8403 is an Amplifier Board that can be powered using simple 5V max and 3V min input and could drive two 3W 3W stereo speakers. It is an excellent choice for those, who want a Class-D stereo audio amplifier in a small board space. This Amplifier allows the user to achieve high-quality audio reproduction from a stereo input. Additionally, it has a special feature that is, it can drive speakers directly from its output.
Only logged in customers who have purchased this product may leave a review.
Vendor Information
- No ratings found yet!
-
RV09 Horizontal 12.5mm Shaft 10K Adjustable Resistor 3Pin Potentiometer (Pack of 5)
0Original price was: ₹190.00.₹100.00Current price is: ₹100.00. -
-
1K OHM 1206 SMD RESISTOR 0.25W WATT 1/4 WATT Surface Mount Chip Resistor
0Original price was: ₹1.25.₹0.70Current price is: ₹0.70. -
-
KBP310 BRIDGE RECTIFIER – 3A 1000V (Pack of 5)
0Original price was: ₹245.00.₹116.00Current price is: ₹116.00. -
PAM 8403 -5v 3Watt 2-Channel Stereo Audio Amplifier
Original price was: ₹70.00.₹52.00Current price is: ₹52.00.
Related products
-
-
Bluetooth Amplifier Circuit Wireless HI-FI Module for DIY Mini Boom Box 5 W
0Original price was: ₹130.00.₹97.00Current price is: ₹97.00. -
TPA3116D2 TPA3116 DC12-26V 100W Mono Digital Power Amplifier Digital Audio Amplifier Board
0Original price was: ₹918.00.₹544.00Current price is: ₹544.00.
Home 
Whishlist 
Cart 
Checkout 
Account
Reviews
There are no reviews yet.